On December 26, 2004, a magnitude 9 earthquake generated a tsunami that devastated coastlines on the .

The difference(s) between the grand canyon and valles marineris is/are: (a) the grand canyon was formed by water, but valles marineris was not. (a) valles marineris is much longer than the grand canyon. (c) valles marineris is much wider than the grand canyon. (d) valles marineris has large volcanoes near it. all of the above

According ti the following map, what are the most common mineral resources found in the united states?

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